import ctypes
try:
    temp1=ctypes.windll.LoadLibrary('DLL\\Qt5Core.dll')
    temp2=ctypes.windll.LoadLibrary('DLL\\Qt5Gui.dll')
    temp3=ctypes.windll.LoadLibrary('DLL\\Qt5Widgets.dll')
    temp4=ctypes.windll.LoadLibrary('DLL\\msvcp140.dll')
    temp5=ctypes.windll.LoadLibrary('DLL\\Qt5PrintSupport.dll')
except:
    pass